Light and shadow
By varying the position of the light source, you can examine the shades projected onto the planes of the coordinate system.
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3-dimensional Cartesian coordinate system with illustrations and exercises that develop spatial perception.
Practising the use of the spatial coordinate system with the help of a computer-designed kitchen model.
Division of space by three intersecting planes in several different arrangements.
The animation helps to develop space perception and navigation in space using space coordinates.
Change of light conditions in different seasons. Measuring height using shadows.
Three-dimensional assembly puzzle with solutions.
This exciting and colourful game is designed to develop spatial perception. You can check your solutions using isometric views.
An Ames room is a distorted room that is used to create an optical illusion.
The information gathered by the eye is misinterpreted by the brain.